こちらはこの章のコード例です。これらのページは現在、時間をかけて更新されています(画像、キャプションの追加、おそらくさらなる例の追加)。更新のためにもう一度訪れてください。もちろん、このページを説明が得られる本と一緒に使用するのが最善の方法です。
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図 4.1 – 二つのノードを接続する基本的なエッジ
\documentclass[border=10pt]{standalone} \usepackage{tikz} \usetikzlibrary{positioning} \begin{document} \begin{tikzpicture} \node (tex) [fill=orange, text=white] {TEX}; \node (pdf) [fill={rgb:red,244;green,15;blue,2}, text=white, right=of tex] {PDF}; \draw (tex) edge[->] (pdf); \end{tikzpicture} \end{document}
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図 4.2 – テキストラベル付きエッジ
\documentclass[border=10pt]{standalone} \usepackage{tikz} \usetikzlibrary{positioning} \begin{document} \begin{tikzpicture} \node (tex) [fill=orange, text=white] {TEX}; \node (pdf) [fill={rgb:red,244;green,15;blue,2}, text=white, right=of tex] {PDF}; \draw (tex) edge[->] node[font=\tiny\ttfamily,above] {pdflatex} (pdf); \end{tikzpicture} \end{document}
With quotes syntax:
\documentclass[border=10pt]{standalone} \usepackage{tikz} \usetikzlibrary{positioning,quotes} \begin{document} \begin{tikzpicture} \node (tex) [fill=orange, text=white] {TEX}; \node (pdf) [fill={rgb:red,244;green,15;blue,2}, text=white, right=of tex] {PDF}; \draw (tex) edge["pdflatex" {font=\ttfamily\tiny,above},->] (pdf); \end{tikzpicture} \end{document}
With style definitions:
\documentclass[border=10pt]{standalone} \usepackage{tikz} \usetikzlibrary{positioning,quotes} \begin{document} \begin{tikzpicture}[ every node/.style={font=\large,text=white}, every edge/.style={draw,->}, every edge quotes/.style={auto,font=\ttfamily\tiny,text=black,fill=none} ] \node (tex) [fill=orange] {TEX}; \node (pdf) [fill={rgb:red,244;green,15;blue,2},right=of tex] {PDF}; \draw (tex) edge["pdflatex"] (pdf); \end{tikzpicture} \end{document}
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図 4.3 – 四つのノード
\documentclass[border=10pt]{standalone} \usepackage{tikz} \usetikzlibrary{positioning,quotes} \begin{document} \begin{tikzpicture}[ every node/.style = {text=white, minimum width = 1.1cm}, every edge/.style = {draw,->}, every edge quotes/.style = {auto, font=\tiny\ttfamily, text=black}] ] \node (tex) [fill=orange] {TEX}; \node (pdf) [fill={rgb:red,244;green,15;blue,2}, right = of tex] {PDF}; \node (dvi) [fill=blue, above = of tex] {DVI}; \node (ps) [fill=black!60,above = of pdf] {PS}; \end{tikzpicture} \end{document}
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図 4.4 – 多くのエッジにテキストがあります
\documentclass[border=10pt]{standalone} \usepackage{tikz} \usetikzlibrary{positioning,quotes} \begin{document} \begin{tikzpicture}[ every node/.style = {text=white, minimum width = 1.1cm}, every edge/.style = {draw,->}, every edge quotes/.style = {auto, font=\tiny\ttfamily, text=black}] ] \node (tex) [fill=orange] {TEX}; \node (pdf) [fill={rgb:red,244;green,15;blue,2},right = of tex] {PDF}; \node (dvi) [fill=blue, above = of tex] {DVI}; \node (ps) [fill=black!60, above = of pdf] {PS}; \draw (tex) edge["pdflatex"] (pdf); \draw (tex) edge["latex"] (dvi); \draw (dvi) edge["dvips"] (ps); \draw (dvi) edge["dvipdfmx"] (pdf); \draw (ps) edge["ps2pdf"] (pdf); \end{tikzpicture} \end{document}
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図 4.5 – エッジ上の斜めテキスト
\documentclass[border=10pt]{standalone} \usepackage{tikz} \usetikzlibrary{positioning,quotes} \begin{document} \begin{tikzpicture}[ every node/.style = {font=\large, text=white}, every edge/.style = {draw, ->}, every edge quotes/.style = {auto, font=\ttfamily\tiny, text=black, fill=none, sloped}] \node (tex) [fill = orange] {TEX}; \node (pdf) [fill = {rgb:red,244;green,15;blue,2}, right = of tex] {PDF}; \node (dvi) [fill = blue, above = of tex] {DVI}; \node (ps) [fill = black!60, above = of pdf] {PS}; \draw (tex) edge["pdflatex"] (pdf); \draw (tex) edge["latex"] (dvi); \draw (dvi) edge["dvips"] (ps); \draw (ps) edge["ps2pdf"] (pdf); \draw (dvi) edge["dvipdfmx"] (pdf); \end{tikzpicture} \end{document}
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図 4.6 – オート=ライトオプションを持つ斜めテキスト
\documentclass[border=10pt]{standalone} \usepackage{tikz} \usetikzlibrary{positioning,quotes} \begin{document} \begin{tikzpicture}[ every node/.style = {font=\large, text=white}, every edge/.style = {draw, ->}, every edge quotes/.style = {auto=right, font=\ttfamily\tiny, text=black, fill=none, sloped}] \node (tex) [fill = orange] {TEX}; \node (pdf) [fill = {rgb:red,244;green,15;blue,2}, right = of tex] {PDF}; \node (dvi) [fill = blue, above = of tex] {DVI}; \node (ps) [fill = black!60, above = of pdf] {PS}; \draw (tex) edge["pdflatex"] (pdf); \draw (tex) edge["latex"] (dvi); \draw (dvi) edge["dvips"] (ps); \draw (ps) edge["ps2pdf"] (pdf); \draw (dvi) edge["dvipdfmx"] (pdf); \end{tikzpicture} \end{document}
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図 4.7 – 数学的矢印
\documentclass[border=10pt]{standalone} \usepackage{tikz} \usetikzlibrary{arrows.meta} \begin{document} \begin{tikzpicture}[yscale=-1, y=2.5ex] \foreach \tip [count=\i] in { Classical TikZ Rightarrow, Computer Modern Rightarrow } { \draw [-{\tip}] (0, \i) to ++(0.5, 0) node [right] {\texttt{\tip}}; } \draw [-{Implies}, double, yshift=2.2em] (0,1) to ++(0.5, 0) node [right] {\texttt{Implies}}; \end{tikzpicture} \end{document}
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図 4.8 – バーブド矢印
\documentclass[border=10pt]{standalone} \usepackage{tikz} \usetikzlibrary{arrows.meta} \begin{document} \begin{tikzpicture}[yscale=-1, y=2.5ex] \foreach \tip [count=\i] in { Arc Barb, Bar, Bracket, Hooks, Parenthesis, Straight Barb, Tee Barb } { \draw [-{\tip}] (0, \i) to ++(0.5, 0) node [right] {\texttt{\tip}}; } \end{tikzpicture} \end{document}
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図 4.9 – 幾何学的矢印
\documentclass[border=10pt]{standalone} \usepackage{tikz} \usetikzlibrary{arrows.meta} \begin{document} \begin{tikzpicture}[yscale=-1, y=2.5ex] \foreach \tip [count=\i] in { Circle, Diamond, Ellipse, Kite, Latex, Latex[round], Rectangle, Square, Stealth, Stealth[round], Triangle, Turned Square } { \draw [-{\tip}] (0, \i) to ++(0.5, 0) node [right] {\texttt{\tip}}; } \end{tikzpicture} \end{document}
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図 4.10 – オープン幾何学的矢印
\documentclass[border=1pt]{standalone} \usepackage{tikz} \usetikzlibrary{arrows.meta} \begin{document} \begin{tikzpicture}[yscale=-1, y=2.5ex] \foreach \tip [count=\i] in { Circle[open], Diamond[open], Ellipse[open], Kite[open], Latex[open], Rectangle[open], Square[open], Stealth[open], Triangle[open], Turned Square[open] } { \draw [-{\tip}] (0, \i) to ++(0.5, 0) node [right] {\texttt{\tip}}; } \end{tikzpicture} \end{document}
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図 4.11 – カスタマイズされた矢印の先端
\documentclass[border=10pt]{standalone} \usepackage{tikz} \usetikzlibrary{positioning,arrows.meta} \begin{document} \begin{tikzpicture} \node (tex) [fill=orange, text=white] {TEX}; \node (pdf) [fill={rgb:red,244;green,15;blue,2}, text=white, right=of tex] {PDF}; \draw (tex) edge[very thick, draw=red, -{Stealth[color=orange, fill=red, width=8pt, length=10pt]}] (pdf); \end{tikzpicture} \end{document}
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図 4.12 – 矢印の先端を持つ曲線
\documentclass[border=10pt]{standalone} \usepackage{tikz} \usetikzlibrary{positioning} \begin{document} \begin{tikzpicture} \node (tex) [fill=orange, text=white] {TEX}; \node (pdf) [fill={rgb:red,244;green,15;blue,2}, text=white, right=of tex] {PDF}; \draw[->] (tex) to[out=45, in=225, looseness=1.5] (pdf); \end{tikzpicture} \end{document}
–, to, および edge の比較
\documentclass[border=10pt]{standalone} \usepackage{tikz} \usetikzlibrary{positioning} \begin{document} \begin{tikzpicture} \node (1) {1}; \node (2) [right = of 1] {2}; \node (3) [right = of 2] {3}; \draw[->] (1) -- (2) (2) -- (3); \node (4) [below = of 1] {1}; \node (5) [right = of 4] {2}; \node (6) [right = of 5] {3}; \draw [->] (4) to (5) (5) to (6); \node (7) [below = of 4] {1}; \node (8) [right = of 7] {2}; \node (9) [right = of 8] {3}; \draw[->, color=red, very thick] (7) edge (8) (8) edge (9); \end{tikzpicture} \end{document}
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図 4.13 – 望ましくない矢印の先端
コメント:
エッジ操作では別のパスが作成されるため、エッジオプションとして矢印を使用しますが、矢印は引き継がれます。しかし、ここで何が起こるか見てください:
\documentclass[tikz,border=10pt]{standalone} \begin{document} \begin{tikzpicture} \draw[->] (0,0) edge (1,0); \end{tikzpicture} \end{document}
パスの始まりに望ましくない矢印があります。
次の章 へ進む.